| 1 | Polarographic behaviour of metal ions in some nitrogenous compounds |
| Researcher: | Ashok Kumar |
| Guide: | Puri, B K |
| University: | Indian Institute of Technology-delhi |
| Language: | English |
| 2 | Polarographic determination of metal ions with some polyethlene polyamines |
| Researcher: | Ashok Kumar |
| Guide: | Rao, A I J |
| University: | Punjabi University |
| Language: | English |
| 3 | |
| Researcher: | Ashok Kumar |
| Guide: | Arvind Kumar |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |